CVE-2025-44904

HIGH

HDF5 1.14.6 - Heap-based Buffer Overflow via H5VM_memcpyvv Function

Title source: llm
STIX 2.1

Description

hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5VM_memcpyvv function.

References (1)

Core 1

Scores

CVSS v3 8.8
EPSS 0.0038
EPSS Percentile 29.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-122
Status published
Products (1)
hdfgroup/hdf5 1.14.6
Published May 30, 2025
Tracked Since Feb 18, 2026